Esophageal reflux test using impedance monitoring at Methodist Hospital

Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.

Model: claude-haiku-5-5
Provider: anthropic
API: message_batches
Reasoning effort: low
Max output tokens: 4096
Prompt version (hash): 444523875572
Generated: October 20, 2026

Original text from hospital filings

ESOPH IMPED FUNCTION TST

SAN ANTONIO, TX

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How this price compares nationally

Methodist Hospital’s median price of $527 is 58% above the median hospital's median price ($334), higher than 67% of the 1,681 hospitals reporting CPT 91037. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 91037 at Methodist Hospital

Negotiated rates from the hospital’s own file: 9 payers, 28 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.

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1	UnitedHealthcare optionsppo percent of total billed charges · outpatientfrom % of charges	$265	$265	—	—	—	$265 – $265
2	First Health hmo percent of total billed charges · outpatientfrom % of charges	$285	$285	—	—	—	$285 – $285
3	Blue Cross Blue Shield mybluehealth fee schedule · outpatient	$287	$287	—	—	—	$287 – $287
4	Cigna comm percent of total billed charges · outpatientfrom % of charges	$306	$306	—	—	—	$306 – $306
5	Cigna newbusinessnetwork percent of total billed charges · outpatientfrom % of charges	$308	$308	—	—	—	$308 – $308
6	Blue Cross Blue Shield blueadvantage fee schedule · outpatient	$311	$311	—	—	—	$311 – $311
7	Blue Cross Blue Shield trad percent of total billed charges · outpatientfrom % of charges	$311	$311	—	—	—	$311 – $311
8	Blue Cross Blue Shield blueessentials fee schedule · outpatient	$312	$312	—	—	—	$312 – $312
9	Blue Cross Blue Shield blueessentialsaccess fee schedule · outpatient	$312	$312	—	—	—	$312 – $312
10	Healthcare Highways narrownetwork percent of total billed charges · outpatientfrom % of charges	$325	$325	—	—	—	$325 – $325
11	Cigna hmo percent of total billed charges · outpatientfrom % of charges	$338	$338	—	—	—	$338 – $338
12	Cigna openaccessplus percent of total billed charges · outpatientfrom % of charges	$338	$338	—	—	—	$338 – $338
13	Blue Cross Blue Shield healthselectopenaccess(eposoa) fee schedule · outpatient	$341	$341	—	—	—	$341 – $341
14	Blue Cross Blue Shield ppo fee schedule · outpatient	$370	$370	—	—	—	$370 – $370
15	Cigna ppo percent of total billed charges · outpatientfrom % of charges	$408	$408	—	—	—	$408 – $408
16	First Health comm percent of total billed charges · outpatientfrom % of charges	$465	$465	—	—	—	$465 – $465
17	Aetna asa percent of total billed charges · outpatientfrom % of charges	$527	$527	—	—	—	$527 – $527
18	MultiPlan phcsprimarynetwork percent of total billed charges · outpatientfrom % of charges	$791	$791	—	—	—	$791 – $791
19	MultiPlan complementarynetwork percent of total billed charges · outpatientfrom % of charges	$897	$897	—	—	—	$897 – $897
20	Optum mcd percent of total billed charges · outpatientfrom % of charges	$1.1k	$1.1k	—	—	—	$1.1k – $1.1k
21	UnitedHealthcare smallgroup case rate · outpatient	$1.9k	$1.9k	—	—	—	$1.9k – $1.9k
22	UnitedHealthcare charter case rate · outpatient	$1.9k	$1.9k	—	—	—	$1.9k – $1.9k
23	UnitedHealthcare nexusaco case rate · outpatient	$1.9k	$1.9k	—	—	—	$1.9k – $1.9k
24	UnitedHealthcare allpayerappendix case rate · outpatient	$2.0k	$2.0k	—	—	—	$2.0k – $2.0k
25	Oscar broadnetworkhix case rate · outpatient	$3.0k	$3.0k	—	—	—	$3.0k – $3.0k

Page 1 of 2 · 28 rates

Last updated: May 1, 2026

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